Secure blind watermarking using Fractional-Order Lorenz system in the frequency domain
Sherif H. AbdElHaleem, Salwa K. Abd–El–Hafiz, Ahmed G. Radwan
Topics & Concepts
Digital watermarkingWatermarkPseudorandom number generatorDiscrete cosine transformEncryptionRobustness (evolution)Discrete wavelet transformWatermarking attackAlgorithmMathematicsComputer scienceChaoticAdvanced Encryption StandardFrequency domainArtificial intelligenceWaveletComputer visionWavelet transformCryptographyImage (mathematics)Public-key cryptographyComputer securityDeterministic encryptionGeneChemistryBiochemistryAdvanced Steganography and Watermarking TechniquesChaos-based Image/Signal EncryptionDigital Media Forensic Detection